import { BigNumber, BigNumberish, Signer } from 'ethers';
import { JsonRpcProvider } from '@ethersproject/providers';
import { PropositionToSign } from '../global/types.generated';
declare class Antic {
    private provider?;
    private signer?;
    private transactionFeeFiller?;
    private transactionGasEstimator?;
    private transactionCostCalculator?;
    private bootstrapper?;
    setWeb3Provider(provider: JsonRpcProvider, signer: Signer): void;
    clearWeb3Provider(): void;
    createGroup(propositionToSign: PropositionToSign, ownershipUnits: BigNumberish, totalOwnershipUnits: BigNumberish): Promise<{
        deployTx: import("@ethersproject/abstract-provider").TransactionResponse;
        deployerPropositionSig: string;
    }>;
    joinGroup(daoAddress: string, propositionToSign: PropositionToSign, signatures: string[], contribution: BigNumberish): Promise<{
        txHash: string;
        propositionSignature: string;
    }>;
    increaseContribution(daoAddress: string, propositionToSign: PropositionToSign, signatures: string[], contribution: BigNumberish): Promise<{
        txHash: string;
        propositionSignature: string;
    }>;
    leaveGroup(daoAddress: string): Promise<import("@ethersproject/abstract-provider").TransactionResponse>;
    getGasFeeForLeaveGroup(daoAddress: string): Promise<string>;
    getGasPrice(): Promise<BigNumber | undefined>;
    private formatProposition;
    private enrichWithGasPrice;
}
declare const antic: Antic;
export default antic;